class: center, middle, inverse, title-slide .title[ # R in 3 Months<br>Week 11<br>Advanced Data Viz Part 2 ] --- # Agenda -- 1. Housekeeping -- 1. `ggtext` example -- 1. Group work -- 1. Next week --- class: inverse, center, middle # Housekeeping --- ## 1:1 with Charlie [Book another 1:1 with Charlie in January](https://savvycal.com/charliejhadley-r-for-the-rest-of-us/2nd-1to1-jan-2023) --- ## Remaining Schedule -- - Week 12 - Office hours - Live session (December 8th) -- - Week 13 - Office hours - Last Live session (December 15th) -- - Assignments - Please submit before end of December --- class: inverse, center, middle # Example Data Viz with `{ggtext}` --- ## Dumbbell charts and {ggtext} .pull-left[ Let's walk through building this beautiful chart from [Stephanie Evergeen](https://stephanieevergreen.com/easy-dot-plots-in-excel/) in {ggplot2}. This is a dumbell chart that uses colour in the title in place of a legend. We can do this using {ggtext} ] .pull-right[ <img src='images/dotplot5.webp' height='300px'/> ] --- ## Doing even more with `{ggtext}` .pull-left[ Our colleague Cara Thompson ran an incredible workshop at NHS-R in November 2022 about levelling up your charts [with {ggtext}]. <br> You can watch the video and view Cara's slides [on her website](https://www.cararthompson.com/talks/nhsr2022-level-up). ] .pull-right[ <img src='images/penguin-bakeoff.png' height='400px'/> ] --- class: inverse, center, middle # Group work --- ## Group work -- Your task is decipher how I made [this graph](https://share.rfor.us/v1ub7qWe)  -- - Why is the y aesthetic property set to 1? -- - What does shape = 124 do? -- - What does geom_hline() do in this viz? -- - Why do I have to specifically add x axis text using the line `theme(axis.text.x = element_text(color = "grey80")`)? -- [Link to starter code](https://gist.githubusercontent.com/dgkeyes/8e6ae05003dac8fc6a928a9d1230f955/raw/d23ea91d8a7f2d5f1c10ce410a39ca057daba268/data-viz-exercise.R) --- # Next Week -- Course assignment: Complete lessons on advanced RMarkdown